Initializing AMReX (26.04-101-g59e9ebe6c1f3)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.04-101-g59e9ebe6c1f3) initialized Running redistribute test About to initialize particles 2048 2048 pass TinyProfiler total time across processes [min...avg...max]: 0.7991 ... 0.8008 ... 0.8026 -------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % -------------------------------------------------------------------------------------------- numParticlesOutOfRange() 616 0.1665 0.1706 0.1746 21.76% amrex::unpackBuffer 104 0.1425 0.143 0.1436 17.90% Redistribute_partition 104 0.1189 0.1192 0.1196 14.90% amrex::unpackRemotes 104 0.0781 0.07903 0.07997 9.96% ParticleContainer::Redistribute_impl() 104 0.05227 0.05558 0.05888 7.34% TestParticleContainer::moveParticles 100 0.05452 0.05467 0.05481 6.83% ParticleCopyPlan::build 104 0.05291 0.0535 0.05409 6.74% TestParticleContainer::checkAnswer 103 0.04767 0.05086 0.05404 6.73% amrex::communicateParticlesStart 104 0.01809 0.01878 0.01948 2.43% amrex::computeNeighborProcs 101 0.01708 0.01725 0.01742 2.17% ParticleCopyPlan::buildMPIStart 104 0.01126 0.01378 0.01629 2.03% ParticleCopyPlan::doHandShake 104 0.003779 0.005953 0.008127 1.01% amrex::communicateParticlesFinish 104 0.004061 0.005732 0.007403 0.92% DistributionMapping::LeastUsedCPUs() 3 1.399e-05 0.001716 0.003418 0.43% DenseBins::buildGPU 5 0.003024 0.003031 0.003038 0.38% testRedistribute 1 0.002584 0.002586 0.002588 0.32% InitParticles 1 0.0006003 0.0006511 0.000702 0.09% ParticleContainer::OK() 103 4.026e-05 4.426e-05 4.826e-05 0.01% DistributionMapping::SFCProcessorMapDoIt() 3 3.018e-06 4.027e-06 5.036e-06 0.00% Other 527 0.00439 0.004819 0.005248 0.65% -------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % -------------------------------------------------------------------------------------------- testRedistribute 1 0.7991 0.8008 0.8025 100.00% ParticleContainer::Redistribute_impl() 104 0.577 0.577 0.577 71.90% numParticlesOutOfRange() 616 0.1665 0.1706 0.1746 21.76% amrex::unpackBuffer 104 0.1425 0.143 0.1436 17.90% Redistribute_partition 104 0.1189 0.1192 0.1196 14.90% TestParticleContainer::checkAnswer 103 0.1005 0.1037 0.107 13.33% ParticleCopyPlan::build 104 0.09126 0.0913 0.09133 11.38% amrex::unpackRemotes 104 0.0781 0.07903 0.07997 9.96% TestParticleContainer::moveParticles 100 0.05452 0.05467 0.05481 6.83% ParticleContainer::OK() 103 0.05285 0.05288 0.05291 6.59% ParticleCopyPlan::buildMPIStart 104 0.01939 0.01973 0.02007 2.50% amrex::communicateParticlesStart 104 0.01809 0.01878 0.01948 2.43% amrex::computeNeighborProcs 101 0.01708 0.01725 0.01742 2.17% InitParticles 1 0.009321 0.009322 0.009322 1.16% ParticleCopyPlan::doHandShake 104 0.003779 0.005953 0.008127 1.01% amrex::communicateParticlesFinish 104 0.004061 0.005732 0.007403 0.92% DistributionMapping::SFCProcessorMapDoIt() 3 1.806e-05 0.001722 0.003425 0.43% DistributionMapping::LeastUsedCPUs() 3 1.399e-05 0.001716 0.003418 0.43% DenseBins::buildGPU 5 0.003024 0.003031 0.003038 0.38% Other 527 0.005036 0.005472 0.005908 0.74% -------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [RedistributeMR_2D_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [RedistributeMR_2D_plt] Device Memory Usage: --------------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------------------- ResizeRandomSeed 2 9135 KiB 9135 KiB 9136 KiB 9216 KiB 9216 KiB 9216 KiB ParticleContainer::Redistribute_impl() 222 2808 B 2823 B 2838 B 145 KiB 145 KiB 145 KiB ParticleContainer::ReserveForRedistribute() 110 30 KiB 31 KiB 32 KiB 112 KiB 113 KiB 114 KiB InitParticles 12 94 KiB 94 KiB 94 KiB 110 KiB 110 KiB 110 KiB amrex::packBuffer 206 2172 B 2187 B 2202 B 102 KiB 102 KiB 102 KiB Redistribute_partition 5940 3982 B 3984 B 3987 B 49 KiB 49 KiB 49 KiB testRedistribute 24 108 B 110 B 113 B 48 KiB 48 KiB 48 KiB numParticlesOutOfRange() 1842 3963 B 4038 B 4114 B 24 KiB 24 KiB 24 KiB ParticleCopyPlan::buildCopiesAtomicScatter 592 357 B 358 B 360 B 4864 B 4864 B 4864 B DenseBins::buildGPU 40 3325 B 3326 B 3327 B 4608 B 4608 B 4608 B ParticleCopyPlan::build 1248 562 B 566 B 570 B 1280 B 1280 B 1280 B ParticleBufferMap::define 8 890 B 890 B 891 B 1024 B 1024 B 1024 B amrex::communicateParticlesStart 208 89 B 90 B 91 B 256 B 256 B 256 B --------------------------------------------------------------------------------------------------------------------------- Managed Memory Usage: --------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max --------------------------------------------------------------------------------------------------------------- The_Managed_Arena::Initialize() 2 6 B 6 B 7 B 8192 KiB 8192 KiB 8192 KiB --------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: ---------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max ---------------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 2 10 B 11 B 13 B 8192 KiB 8192 KiB 8192 KiB InitParticles 80 89 B 97 B 106 B 147 KiB 147 KiB 147 KiB ParticleContainer::Redistribute_impl() 434 2099 B 2110 B 2122 B 103 KiB 103 KiB 103 KiB amrex::communicateParticlesStart 204 680 B 682 B 685 B 102 KiB 102 KiB 102 KiB numParticlesOutOfRange() 1858 701 B 701 B 702 B 1024 B 1024 B 1024 B amrex::unpackBuffer 14 443 B 443 B 443 B 768 B 768 B 768 B Redistribute_partition 622 235 B 235 B 235 B 512 B 512 B 512 B ParticleCopyPlan::build 208 106 B 107 B 108 B 256 B 256 B 256 B ParticleCopyPlan::buildMPIStart 204 99 B 99 B 99 B 256 B 256 B 256 B testRedistribute 24 0 B 0 B 0 B 256 B 256 B 256 B ---------------------------------------------------------------------------------------------------------------------- Total GPU global memory (MB) spread across MPI: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [7643 ... 7643] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [9 ... 9] [The Managed Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Managed Arena] max space (MB) used spread across MPI: [0 ... 0] [The Pinned Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.04-101-g59e9ebe6c1f3) finalized